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Diffstat (limited to 'src/test/java/com/beust/jcommander/ConverterFactoryTest.java')
-rw-r--r-- | src/test/java/com/beust/jcommander/ConverterFactoryTest.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/test/java/com/beust/jcommander/ConverterFactoryTest.java b/src/test/java/com/beust/jcommander/ConverterFactoryTest.java new file mode 100644 index 0000000..e02166e --- /dev/null +++ b/src/test/java/com/beust/jcommander/ConverterFactoryTest.java @@ -0,0 +1,86 @@ +/** + * Copyright (C) 2010 the original author or authors. + * See the notice.md file distributed with this work for additional + * information regarding copyright ownership. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.beust.jcommander; + +import com.beust.jcommander.args.ArgsConverterFactory; +import com.beust.jcommander.args.ArgsMainParameter1; +import com.beust.jcommander.args.ArgsMainParameter2; +import com.beust.jcommander.args.IHostPorts; + +import org.testng.Assert; +import org.testng.annotations.Test; + +import java.util.HashMap; +import java.util.Map; + +/** + * Test the converter factory feature. + * + * @author cbeust + */ +public class ConverterFactoryTest { + private static final Map<Class, Class<? extends IStringConverter<?>>> MAP = new HashMap() {{ + put(HostPort.class, HostPortConverter.class); + }}; + + private static final IStringConverterFactory CONVERTER_FACTORY = new IStringConverterFactory() { + + public Class<? extends IStringConverter<?>> getConverter(Class forType) { + return MAP.get(forType); + } + + }; + + @Test + public void parameterWithHostPortParameters() { + ArgsConverterFactory a = new ArgsConverterFactory(); + JCommander jc = new JCommander(a); + jc.addConverterFactory(CONVERTER_FACTORY); + jc.parse("-hostport", "example.com:8080"); + + Assert.assertEquals(a.hostPort.host, "example.com"); + Assert.assertEquals(a.hostPort.port.intValue(), 8080); + } + + /** + * Test that main parameters can be used with string converters, + * either with a factory or from the annotation. + */ + private void mainWithHostPortParameters(IStringConverterFactory f, IHostPorts a) { + JCommander jc = new JCommander(a); + if (f != null) jc.addConverterFactory(f); + jc.parse("a.com:10", "b.com:20"); + Assert.assertEquals(a.getHostPorts().get(0).host, "a.com"); + Assert.assertEquals(a.getHostPorts().get(0).port.intValue(), 10); + Assert.assertEquals(a.getHostPorts().get(1).host, "b.com"); + Assert.assertEquals(a.getHostPorts().get(1).port.intValue(), 20); + } + + @Test + public void mainWithoutFactory() { + mainWithHostPortParameters(null, new ArgsMainParameter1()); + } + + @Test + public void mainWithFactory() { + mainWithHostPortParameters(CONVERTER_FACTORY, new ArgsMainParameter2()); + } + +} + |